66610748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 119036400

約数和(自身を除く): 52425652

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 1531, 3062, 6124, 10877, 21754, 43508, 111763, 223526, 228119, 447052, 456238, 912476, 16652687, 33305374, 66610748]

約数ペア:

[(1, 66610748), (2, 33305374), (4, 16652687), (73, 912476), (146, 456238), (149, 447052), (292, 228119), (298, 223526), (596, 111763), (1531, 43508), (3062, 21754), (6124, 10877)]